China Chemical and Physical Power Industry Association, 24-25 May 2015 in Foshan Golden Sun Hotel held the "2015 Annual Meeting of the Fourth Chinese battery market." The meeting, the Secretary-General Liu Yanlong Association released the "2014 Annual China battery industry enterprises list" ranking with 2014 annual sales of enterprise products as the main basis, and with reference to the total profit, the export volume of other economic indicators such as integrated schedule . Meanwhile, the association also released alkaline batteries (nickel-cadmium batteries and nickel-metal hydride battery) before the list, former nickel-cadmium batteries and nickel exports top 10 list of the top ten export destinations cadmium batteries top 10 companies, the former top 10 nickel-metal hydride battery exit and nickel-metal hydride battery before the top ten list of export destinations.